// 不换行
.no-wrap {
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}

// 扩展点击区域
.extend-click{
  position: relative;
  :before{
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px ;
  }
}